Hyundai Accent: Body Control Module (BCM). Description and Operation

BCM connectors

Pin Connector A Connector B 1 Battery Room Lamp Output 2 Local ignition1 input in BCM ...

Description

Body control module (A) receives various input switch signals controlling time and alarm functions for the door lock/unlock control, lamp control, power window timer warning con ...

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Removal
1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Disconnect the engine coolant temperature sensor con ...

Active ECO operation
Active ECO helps improve fuel efficiency by controlling the engine and transaxle. But fuel-efficiency can be changed by the driver's driving habits and road conditions. When the Active ECO ...

Installation
1. Remove the ignition key from the vehicle. 2. Disconnect the battery negative cable and wait for at least three minutes. ...